package com.wffz.test;

import java.util.Random;

/**
 * @author sunlei
 * @className Hello
 * @Description
 * @date 2023-03-03 22:05
 **/
public class Hello {

    public static void main(String[] args) {
        Random random = new Random();
        for (int i = 0; i < 20; i++) {
            System.out.println(random.nextInt(10) + ",");
        }
    }
}
